In what may be the first COVID-19 whistleblower action to be filed in the country, Lauri Mazurkiewicz sued her former employer, Northwestern Memorial Hospital, on March 23, 2020.  Ms. Mazurkiewicz, a nurse, filed her lawsuit in Illinois state court. She alleges that the hospital fired her after she raised concern over the masks being provided to its health care workers. Ms. Mazurkiewicz claims that the actions of the hospital and its management violated Illinois’s Whistleblower Act and also amounted to retaliatory discharge.…